CN203227956U - Repairing die for loader drive axles - Google Patents
Repairing die for loader drive axles Download PDFInfo
- Publication number
- CN203227956U CN203227956U CN 201320154054 CN201320154054U CN203227956U CN 203227956 U CN203227956 U CN 203227956U CN 201320154054 CN201320154054 CN 201320154054 CN 201320154054 U CN201320154054 U CN 201320154054U CN 203227956 U CN203227956 U CN 203227956U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- drive axle
- drive axles
- loader drive
- disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a repairing die for loader drive axles. The repairing die for the loader drive axles comprises a disc, one side of the disc is fixed on a connecting plate I, a connecting plate II is perpendicularly welded at two ends of the connecting plate I respectively, the other ends of the two connecting plates II are connected through a connecting plate III, and a template block in which threaded holes are formed is fixed at the upper end and the lower end of each connecting plate II respectively. The repairing die for the loader drive axles is reasonable and reliable in structure, convenient to operate, solves the problems which only large-size machine tools can solve, provides maintenance technical support for small and medium-sized repair factories, improves the working efficiency and reduces costs of maintenance.
Description
Technical field
The utility model relates to the flight-line maintenance mould applications, specifically is a kind of loading machine drive axle repairing mould.
Background technology
The loading machine drive axle is in long-term use, and bolt looseness can appear in drive axle and front frame, the subframe place of interconnecting, and bolt is in for a long time corrosion, oxidation, elongation and can't be fastening.Cause displacement mutually, phase mutual friction, bump between drive axle and front frame, the subframe, make the back-up block connecting hole irregular hole occur, lose fastening, positioning action; The faying face of drive axle and front frame, subframe makes the plane combination of original back-up block become the curved surface combination owing to relative displacement, friction.The bolt corrosion of being combined with front frame, subframe owing to drive axle, aging, elongate and can't displacement fasteningly occur, make the cornering ability variation, light, glass, driver's cabin, etc. parts damage.In the more complete repair manufacturer of equipment, as long as being connected back-up block, four of drive axles (interconnecting with front frame, subframe) change new back-up block into, and carry out fine finishining at grinding machine or planer and get final product that (prerequisite is that large-scale lathe will be arranged, because about 3 meters of drive axle length, geometry is irregular.But exist the maintenance cost height, the problem of operating difficulties).Specification requirement: 1, four back-up blocks will be on same plane; 2, every module flat is vertical with the main reducing gear faying face of drive axle; 3, eight screw hole location dimensions are wanted accurately.Just have no idea to guarantee that at the maintaining unit that does not have large-scale lathe above 3 technology are exactly to require.
Summary of the invention
The purpose of this utility model provides a kind of loading machine drive axle and repairs mould, guarantees the requirement of drive axle service technique, thereby guarantees the instructions for use of loading machine.
The technical solution of the utility model is as follows:
Loading machine drive axle repairing mould, it is characterized in that: include disk, the one side of disk is fixed on the connecting plate one, the two ends of connecting plate one vertical welding respectively are connected to connecting plate two, the other end of two connecting plates two connects by connecting plate three, the upper and lower end of described two connecting plates two fixedly has the template piece respectively, has screwed hole on the described template piece.
Described loading machine drive axle repairing mould is characterized in that: described disk, connecting plate one, connecting plate two, connecting plate three adopt steel plate to process.
Described loading machine drive axle repairing mould is characterized in that: be processed with 2 screwed holes on described each template piece.
Principle of the present utility model is:
According to drive axle main reducing gear faying face size, design processing disk.Disk is to be fixed on the drive axle main reducing gear faying face by ten plain bolts and four fitting bolts; Be connected the back-up block size according to drive axle (interconnecting with front frame, subframe), process four template pieces, and each is separately fixed at drive axle (interconnecting with front frame, subframe) with a bridge bolt and an alignment pin and is connected on the back-up block with four template pieces; Weld with connecting plate two, connecting plate three, connecting plate one and template piece, disk, remove set bolt after waiting cooling, namely obtain the loading machine drive axle and repair mould.
Fitting bolt and alignment pin all play positioning action, can guarantee to repair the type position tolerance of rear driving axle; Connecting plate two, connecting plate three, disk, connecting plate one all adopt the steel plate of thickness 30 to process, and the integral rigidity of mould is guaranteed, thereby guarantee to repair the type position tolerance of rear driving axle.
The beneficial effects of the utility model are:
The utility model is rational in infrastructure, reliable, and is easy to operate, solved to have only heavy duty machine tools could repair a difficult problem, for medium and small repair shop provides the maintenance technique support, improved operating efficiency, reduced maintenance cost.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
The specific embodiment
As Fig. 1,2, loading machine drive axle repairing mould, include disk 4, the one side of disk 4 is fixed on the connecting plate 1, the two ends of connecting plate 1 vertical welding respectively are connected to connecting plate 2, the other end of two connecting plates 2 connects by connecting plate 3, and the upper and lower end of two connecting plates 2 fixedly has template piece 5 respectively, has screwed hole 6 on the template piece 5.
Be processed with 2 screwed holes 6 on each template piece 5.
Embodiment
Four of the drive axles that will repair (interconnecting with front frame, subframe) are connected back-up block and go with the oxygen cutting according to repairing the ginseng dimensional requirement, and the finishing cutting mouth makes it neat;
Cleaning drive axle main reducing gear faying face guarantees that cleaning is clean;
Four back-up blocks (appearance and size also can be decided according to the actual requirements, but pitch-row must guarantee) that newly process are separately fixed on the template piece 1 with a bridge bolt and an alignment pin;
Ten plain bolts of mould disk 4 usefulness and four fitting bolts are fixed on the needs reparation drive axle main reducing gear faying face;
New back-up block and the neat otch of cutting are welded.
Claims (3)
1. loading machine drive axle repairing mould, it is characterized in that: include disk, the one side of disk is fixed on the connecting plate one, the two ends of connecting plate one vertical welding respectively are connected to connecting plate two, the other end of two connecting plates two connects by connecting plate three, the upper and lower end of described two connecting plates two fixedly has the template piece respectively, has screwed hole on the described template piece.
2. loading machine drive axle repairing mould according to claim 1 is characterized in that: described disk, connecting plate one, connecting plate two, connecting plate three adopt steel plates to process.
3. loading machine drive axle repairing mould according to claim 1 is characterized in that: be processed with 2 screwed holes on described each template piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154054 CN203227956U (en) | 2013-03-30 | 2013-03-30 | Repairing die for loader drive axles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320154054 CN203227956U (en) | 2013-03-30 | 2013-03-30 | Repairing die for loader drive axles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227956U true CN203227956U (en) | 2013-10-09 |
Family
ID=49284105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320154054 Expired - Fee Related CN203227956U (en) | 2013-03-30 | 2013-03-30 | Repairing die for loader drive axles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551294A (en) * | 2023-06-01 | 2023-08-08 | 山东大众机械制造股份有限公司 | Welding repair device for swing frame of loader |
-
2013
- 2013-03-30 CN CN 201320154054 patent/CN203227956U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116551294A (en) * | 2023-06-01 | 2023-08-08 | 山东大众机械制造股份有限公司 | Welding repair device for swing frame of loader |
| CN116551294B (en) * | 2023-06-01 | 2023-11-17 | 山东大众机械制造股份有限公司 | Welding repair device for swing frame of loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |